Source stringclasses 1
value | Date int64 2.01k 2.02k | Text stringlengths 22 783k | Token_count int64 20 394k |
|---|---|---|---|
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
int ans;
scanf("%d %d %d",&a,&b,&c);
if(a>b)
if (a>c)
ans = b*c;
else
ans = b*a;
else
if(b>c)
ans = a*c;
else
ans = a*b;
printf("%d\n",ans/2);
return 0;
}
| 99 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c,mult;
scanf("%d %d %d",&a,&b,&c);
mult = a*b;
printf("%d",mult/2);
return 0;
} | 53 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main() {
int AB, BC, CA;
scanf("%d %d %d", &AB, &BC, &CA);
printf("%d\n", AB * BC / 2);
return 0;
} | 57 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int a,b,c,res;
scanf("%d %d %d",&a,&b,&c);
res=a*b;
res/=2;
printf("%d\n",res);
return 0;
} | 47 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d\n",&a,&b,&c);
int p;
if(b>c){
p=b;
b=c;
c=p;
}
if(a>b){
p=a;
a=b;
b=p;
}
printf("%d\n",a*b/2);
return 0;
} | 94 |
Project_CodeNet | 2,019 | int main(void)
{
int a,b,c;
scanf("%d %d %d\n",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
}
| 44 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a, b, c;
scanf("%d %d %d",&a,&b,&c);
printf("%d", a * b / 2);
return 0;
} | 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int ab,bc,ca;
int ans;
scanf("%d%d%d",&ab,&bc,&ca);
ans= (ab*bc)/2;
printf("%d",ans);
return 0;
}
| 55 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
} | 38 |
Project_CodeNet | 2,019 | #include<stdio.h>
#include<stdlib.h>
int main()
{
int a, b, c;
scanf("%d", &a);
scanf("%d", &b);
scanf("%d", &c);
printf("%d", (a*b) / 2);
return 0;
} | 57 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
// Your code here!
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
}
| 48 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main() {
int a, b;
scanf("%d%d", &a, &b);
printf("%d", a * b / 2);
return 0;
} | 41 |
Project_CodeNet | 2,020 | #include<stdio.h>
int main(void)
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d",a*b/2);
return 0;
} | 40 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int ab,bc,ca;
scanf("%d %d %d",&ab,&bc,&ca);
printf("%d\n",(ab*bc)/2);
return 0;
} | 50 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int ab,bc,ca;
scanf("%d%d%d",&ab,&bc,&ca);
printf("%d",(ab*bc)/2);
return 0;
} | 49 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int n, m, h;
scanf("%d%d", &n, &m);
h=n*m/2;
printf("%d", h);
return 0;
}
| 49 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int c,a,b;
scanf("%d%d%d",&c,&a,&b);
if (c>a && c>b){
printf("%d\n",a*b/2);
}
if (a>c && a>b){
printf("%d\n",c*b/2);
}
if (b>a && b>c){
printf("%d\n",a*c/2);
}
return 0;
} | 99 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d",a*b/2);
} | 39 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int AB,BC,CA;
scanf("%d %d %d",&AB,&BC,&CA);
printf("%d\n",(AB*BC)/2);
return 0;
}
| 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int A,B,C;
scanf("%d %d %d",&A,&B,&C);
printf("%d",A*B/2);
return 0;
} | 45 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int AB,BC,CA;
scanf("%d %d %d",&AB,&BC,&CA);
printf("%d",AB*BC/2);
} | 44 |
Project_CodeNet | 2,019 | #include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdio.h>
int main()
{ int a,b,x,y,n,m,i;
scanf("%d%d",&a,&b);
printf("%d",a*b/2);
return 0;
}
| 62 |
Project_CodeNet | 2,020 | #include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <limits.h>
#include <stdbool.h>
#define rep(i, n) for(int i=0; i<(n); ++i)
#define max 200001
//qsort(str, n, sizeof(int), up_comp);
int up_comp(const void *a, const void *b){return *(int*)a - *(int*)b;}
int down_comp(const void *a... | 269 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int ab, bc, ca;
scanf("%d %d %d", &ab, &bc, &ca);
printf("%d\n", ab*bc/2);
return 0;
} | 55 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int AB,BC,ans;
scanf("%d%d",&AB,&BC);
ans=AB*BC/2;
printf("%d",ans);
return 0;
} | 50 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c,d;
scanf("%d %d %d",&a,&b,&c);
if(a < b){
if(b < c)
d = a*b;
else
d = a*c;
}
else{
if(a < c)
d = a*b;
else
d = b*c;
}
d = d/2;
printf("%d",d);
return 0;
} | 103 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(c*c==(a*a)+(b*b))
{
printf("%d",((a*b)/2));
}
}
| 56 |
Project_CodeNet | 2,020 | #include <stdio.h>
int min(int a, int b, int c)
{
int m = a;
if (b < m)
m = b;
if (c < m)
m = c;
return (m);
}
int main(void)
{
int ab, bc, ca;
int area;
scanf("%d %d %d", &ab, &bc, &ca);
area = min(ab * bc, bc * ca, ca * ab) / 2;
printf("%d\n", area);
return (0);
} | 113 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d",a*b/2);
return 0;
}
| 44 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int AB, BC, CA;
scanf("%d%d%d", &AB, &BC, &CA);
printf("%d\n", AB * BC / 2);
return 0;
}
| 53 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void) {
int AB, BC;
if (scanf("%d %d", &AB, &BC) != EOF) {
printf("%d", AB*BC/2);
}
return 0;
} | 54 |
Project_CodeNet | 2,019 | #if 0
cat <<EOF >mistaken-paste
#endif
// thanks for @rsk0315_h4x
#pragma GCC diagnostic ignored "-Wincompatible-pointer-types"
#define _USE_MATH_DEFINES
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>
#include <time.h>
#define BIG 2000000007
#def... | 2,472 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <math.h>
int main(){
int a;
int b;
int c;
double s = 0;
int S = 0;
scanf("%d %d %d", &a, &b, &c);
s = (a + b + c) / 2.0;
S = (int) pow((s * (s-a) * (s-b) * (s-c)) , 0.5);
printf("%d\n", S);
return 0;
} | 117 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <math.h>
int main(void){
int a, b, c;
scanf("%d %d %d",&a,&b,&c);
printf("%d",a*b/2);
return 0;
}
| 53 |
Project_CodeNet | 2,020 | //a.c A-Right Triangle
#include<stdio.h>
int max3(int a,int b,int c){
int max = a;
if(b>max){
max = b;
}
if(c>max){
max = c;
}
return max;
}
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
int max = max3(a,b,c);
if(max == a){
printf("%d\n",b*c/2)... | 153 |
Project_CodeNet | 2,020 | #include<stdio.h>
int main(){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d\n",(a*b)/2);
return 0;
}
| 43 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main()
{
char a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d",a*b/2);
} | 41 |
Project_CodeNet | 2,019 | #include<stdio.h>
#include<math.h>
int main ()
{
int c,a,b,cosB,sinB,s;
scanf("%d",&c);
scanf("%d",&a);
scanf("%d",&b);
cosB=(a*a+c*c-b*b)/2*a*c;
sinB=sqrt(1-cosB*cosB);
s=(a*c*sinB)/2;
printf("%d",s);
} | 94 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &c, &a, &b);
printf("%d\n", a * c / 2);
fflush(stdout);
return 0;
} | 54 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <strings.h>
#include <math.h>
int main(int argc, char *argv[])
{
int ab, bc, ca;
int ans;
scanf("%d %d %d", &ab, &bc, &ca);
ans = ab * bc / 2;
printf("%d\n", ans);
return 0;
}
| 89 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int a,b,c,s;
scanf("%d %d %d",&a,&b,&c);
if(a>b&&a>c) s=b*c/2;
else if(b>a&&b>c) s=a*c/2;
else if(c>a&&c>b) s=a*b/2;
printf("%d",s);
return 0;
} | 86 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int ab,bc,ca;
scanf("%d %d %d",&ab,&bc,&ca);
printf("%d\n",ab*bc/2);
return 0;
} | 46 |
Project_CodeNet | 2,020 | #include<stdio.h>
int main(){
int ab;
int bc;
int ca;
scanf("%d %d %d", &ab, &bc, &ca);
int ans = ab * bc / 2;
printf("%d", ans);
}
| 56 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
} | 42 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main (){
int a,b,c;
scanf ("%d%d%d",&a,&b,&c);
printf ("%d",a*b/2);
return 0;
} | 40 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int AB,BC,CA;
int answer;
scanf("%d%d%d",&AB,&BC,&CA);
answer=(AB*BC)/2;
printf("%d",answer);
return 0;} | 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int ab,bc,ca;
int s;
scanf("%d %d %d",&ab,&bc,&ca);
s = (ab * bc) / 2;
printf("%d",s);
return 0;
} | 63 |
Project_CodeNet | 2,019 | #include<stdio.h>
void run(void){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d\n",a*b/2);
}
int main(void){
run();
return 0;
} | 52 |
Project_CodeNet | 2,020 | #include<stdio.h>
int main(void)
{
int A,B,C;
scanf("%d%d%d",&A,&B,&C);
printf("%d\n",(A*B)/2);
return 0;
}
| 47 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int ab, bc, ca = 0;
scanf("%ld %ld %ld", &ab, &bc, &ca);
printf("%d\n", ab * bc / 2);
return 0;
} | 57 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#define MAX(X, Y) (((X) > (Y))? (X) : (Y))
#define MIN(X, Y) (((X) < (Y))? (X) : (Y))
int compare_int(const void *a, const void *b){
return *(long int*)b - *(long int*)a; // 大きい順
}
int compare_int_small(const void *a, const void *b){
retur... | 295 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
int main()
{
int a, b, c, d, X, Y;
// double c;
// long long a, b, c, d, X, Y;
int D, G;
//char s[101][101]={};
char sv[101]={};
char ss[101]={};
// char s_temp[101]={};
char t[12]={};
// char s[10000000000000000001]={};
... | 500 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int AB;
int BC;
int CA;
scanf("%d",&AB);
scanf("%d",&BC);
scanf("%d",&CA);
int K = AB * BC / 2;
printf("%d",K);
return 0;
}
| 72 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main(){
int a,t,l;
int rumus;
scanf("%d %d %d",&a,&t,&l);
rumus = a*t/2;
printf("%d",rumus);
return 0;
} | 51 |
Project_CodeNet | 2,020 | #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
int main() {
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
if ((a > b && b > c) || (a > c && c > b)) {
printf("%d", b * c / 2);
} else if ((b > a && a > c) || (b > c && c > a)) {
printf("%d"... | 149 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a, b, c, min, ans;
scanf("%d", &a);
scanf("%d", &b);
scanf("%d", &c);
int max = 0;
if(max < a){
max = a;
ans = b*c;
}
if(max < b){
max = b;
ans = a*c;
}
if(max < c){
max = c;
ans = a*b;
}
printf("%d", ans/2);
return 0;
} | 114 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d",&a);
scanf("%d",&b);
scanf("%d",&c);
printf("%d",b*a/2);
}
| 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a*b/2);
return 0;
} | 39 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <string.h>
int main() {
int AB;
int BC;
int CA;
scanf("%d %d %d",&AB,&BC,&CA);
int surface = (AB*BC)/2;
printf("%d\n",surface);
return 0;
} | 67 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
char ab,bc,ca;
scanf("%hhd %hhd %hhd",&ab,&bc,&ca);
printf("%d\n",(int)ab * bc / 2);
return 0;
}
| 54 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a, b;
scanf("%d %d %*d", &a, &b);
printf("%d\n", a * b / 2);
return 0;
}
| 46 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main () {
int a, b, c, h;
scanf("%d %d %d", &a, &b, &c);
if(a > b){
h = a;
a = b;
b = h;
}
if(b > c){
h = c;
c = b;
b = h;
}
printf("%d\n", (a * b) / 2);
return 0;
} | 97 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d",a*b/2);
return 0;
}
| 45 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
c=(a*b)/2;
printf("%d",c);
return 0;
} | 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
#include<stdlib.h>
#define NEW(p,n){p=malloc((n)*sizeof(p[0]));if(p==NULL){printf("not enough memory\n");exit(1);};}
//pの型の変数n個の要素分のメモリを確保し、そのアドレスをpに代入するマクロ
#define INFTY 999999
int main(void){
int a,b,c;
scanf("%d %d %d", &a, &b,&c);
int ans=(a*b)/2;
printf("%d", ans);
... | 142 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int ab,bc,ca;
int ans;
//辺の長さ入力
scanf("%d %d %d",&ab,&bc,&ca);
if((ab*ab+bc*bc)==ca*ca){
ans = ab*bc/2;
printf("%d",ans);
}
return 0;
}
| 87 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main() {
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
} | 43 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int a[3];
int i,j,r,tmp;
scanf("%d %d %d",&a[0],&a[1],&a[2]);
for(i=0;i<3;i++){
for(j=1;j<3;j++){
if(a[i]>=a[j]){
tmp = a[0];
a[0] = a[1];
a[1] = tmp;
}
}
}
printf("%d\n",(a[0]*a[1])/2);
return 0;
} | 127 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int ab,bc,ac;
scanf("%d %d %d",&ab,&bc,&ac);
printf("%d",ab*bc/2);
return 0;
} | 47 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
}
| 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int a, b, c, ans;
scanf("%d", &a);
scanf("%d", &b);
scanf("%d", &c);
ans = a * b;
ans = ans / 2;
printf("%d", ans);
return 0;
}
| 71 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int a,b,c,m=0;
scanf("%d%d%d",&a,&b,&c);
if(a<b){m=a; a=b; b=m;}
if(a<c){m=a; a=c; c=m;}
if(b<c){m=b; b=c; c=m;}
printf("%d",b*c/2);
return 0;
} | 89 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
} | 45 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int ab,bc,ca;
scanf("%d%d%d",&ab,&bc,&ca);
printf("%d\n",(ab*bc)/2);
return 0;
} | 46 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void) {
int a,b,c,ans;
scanf("%d%d%d", &a,&b,&c);
ans = a*b/2;
printf("%d", ans);
return 0;
}
| 48 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main() {
int A,B,C;
scanf("%d" "%d" "%d",&A,&B,&C);
printf("%d\n",A*B/2);
return 0;
}
| 49 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int ab,bc,ca;
scanf("%d %d %d",&ab,&bc,&ca);
printf("%d",ab*bc/2);
}
| 46 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int h,b,sum;
scanf("%d",&h);
scanf("%d",&b);
sum = h * b / 2;
printf("%d",sum);
} | 50 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
// Your code here!
int a,b;
scanf("%d %d",&a,&b);
printf("%d\n",(a*b)/2);
return 0;
} | 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void)
{
int bottom,hight,hypotenuse,area;
scanf("%d %d %d",&bottom,&hight,&hypotenuse);
area=bottom*hight/2;
printf("%d\n",area);
return 0;
} | 64 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",(a*b)/2);
return 0;
} | 46 |
Project_CodeNet | 2,020 | #include<stdio.h>
int main(void){
int AB,BC,CA;
scanf("%d%d%d",&AB,&BC,&CA);
printf("%d",AB*BC/2);
} | 41 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main() {
int AB,BC,CA;
scanf("%d %d %d",&AB,&BC,&CA);
printf("%d\n",AB*BC/2);
return 0;
} | 49 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main() {
int ab, bc, ca;
scanf("%d %d %d", &ab, &bc, &ca);
printf("%d\n", ab * bc / 2);
return 0;
} | 50 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(){
int a, b, c;
scanf("%d%d%d",&a,&b,&c);
printf("%d\n",(a*b)/2);
return 0;
} | 46 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
} | 45 |
Project_CodeNet | 2,019 | #include<stdio.h>
#include<math.h>
int main(void){
int a, b, c;
double s, area;
scanf("%d %d %d", &a, &b, &c);
s = (a+b+c)/2;
area = sqrt(s*(s-a)*(s-b)*(s-c));
printf("%d", (int)area);
return 0;
} | 86 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
printf("%d\n", a*b/2);
return 0;
}
| 51 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
printf("%d",(a*b)/2);
return 0;
} | 44 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(void){
int ab, bc, ca;
scanf("%d %d %d",&ab, &bc, &ca);
printf("%d\n",ab*bc/2);
return 0;
} | 51 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int AB,BC,CA,D;
scanf("%d%d%d",&AB,&BC,&CA);
D=AB*BC/2;
printf("%d",D);
return 0;
} | 53 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int A,B,C;
scanf("%d%d%d",&A,&B,&C);
printf("%d\n",A*B/2);
return 0;
} | 39 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
printf("%d", a*b/2);
return 0;
} | 47 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main()
{
int ab, bc, ca;
scanf("%d%d%d", &ab, &bc, &ca);
printf("%d\n", ab * bc / 2);
return 0;
}
| 48 |
Project_CodeNet | 2,019 | #include<stdio.h>
int main(){
int AB,BC,CA;
scanf("%d%d%d",&AB,&BC,&CA);
printf("%d",AB*BC/2);
return 0;
} | 46 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%d\n",a*b/2);
return 0;
} | 47 |
Project_CodeNet | 2,019 | #include <stdio.h>
#include <unistd.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
/* void swap(int* a, int* b) { */
/* int tmp; */
/* tmp = *a; */
/* *a = b; */
/* *b = tmp; */
/* } */
int compare_int(const void *a, const void *b)
{
return *(long long int*)a - *(long long int*)b;
}
int main(... | 411 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void) {
int ab, bc, ca;
int ans = 0;
if (scanf("%d%d%d", &ab, &bc, &ca) != 3) return 1;
if (ab*ab+bc*bc==ca*ca) {
ans = ab * bc;
} else if (ab*ab+ca*ca==bc*bc) {
ans = ab * ca;
} else if (bc*bc+ca*ca==ab*ab) {
ans = bc * ca;
} else {
puts("error");
return 0;
}
if(ans % 2 ... | 174 |
Project_CodeNet | 2,019 | #include <stdio.h>
int main(void)
{
int ab, bc, ca;
scanf("%d%d%d", &ab, &bc, &ca);
printf("%d\n", ab * bc / 2);
return 0;
} | 53 |
Project_CodeNet | 2,020 | #include <stdio.h>
int main(void){
int a,b;
scanf("%d%d",&a,&b);
printf("%d",a*b/2);
return 0;
} | 36 |
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