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stringlengths 0
82
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ORG 0000H
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LJMP MAIN
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ORG 30H
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MAIN:
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CLR P1.2
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MOV A ,#15H
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MOV R0,A
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MOV B, #10H
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DIV AB
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MOV A,B
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MOV R1,A
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MOV A,R0
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SWAP A
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MOV B,#10H
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DIV AB
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MOV A,B
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MOV R2,A
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ACALL CALC
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ACALL CHECK
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CALC:
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MOV A , R1
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MOV B, R1
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MUL AB
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MOV B,R1
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MUL AB
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MOV R3,A
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MOV A , R2
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MOV B, R2
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MUL AB
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MOV B,R2
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MUL AB
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MOV R4,A
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MOV A,R3
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MOV B,R4
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ADD A,B
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RET
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CHECK:
|
CLR P1.2
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MOV B,R0
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CJNE A,B ,NOWAVE
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WAVE:
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AGAIN:
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SETB P1.2
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SJMP AGAIN
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NOWAVE:
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NOAGAIN:
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CLR P1.2
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SJMP NOAGAIN
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END
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0/1 Knapsack DP
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#include <stdio.h>
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#include <limits.h>
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void knapsack(int n, int m, int profits[], int weights[])
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{
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int v[n+1][m+1];
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int result[n];
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for(int i=0; i<=m; i++)
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v[0][i] = 0;
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for(int i=0; i<=n; i++)
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v[i][0] = 0;
|
for(int i=1; i<=n; i++) {
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for(int w=1; w<=m; w++) {
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if(w - weights[i-1] <0) {
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v[i][w] = v[i-1][w];
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} else {
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int val1 = v[i-1][w];
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int val2 = v[i-1][w-weights[i-1]] + profits[i-1];
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v[i][w] = (val1 > val2) ? val1 : val2;
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}
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}
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}
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int k=n, j=m;
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while (k>0 && j>0) {
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if(v[k][j] != v[k-1][j]) {
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result[k-1] = 1;
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j = j-weights[k-1];
|
}
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else {
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result[k-1] = 0;
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}
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k--;
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}
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for(int i=0; i<n; i++)
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printf("%d ", result[i]);
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}
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int main()
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{
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int n; //No. of objects
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scanf("%d", &n);
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int m; //Max capacity
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scanf("%d", &m);
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