example
int64
0
40k
step
int64
0
61
problem
stringlengths
4
10
final_result
int64
0
99.8M
system
int64
1
2
operator
stringclasses
2 values
s1_cur
stringlengths
6
42
s2_cur
stringlengths
4
29
s1_next
stringlengths
6
44
s2_next
stringlengths
5
30
cur_prob
stringlengths
1
25
20
1
844*1805
1,523,420
2
+
844*1805|=
+|0|0
844*1805|0=0
*|02|0
0
20
2
844*1805
1,523,420
1
*
844*1805|0=0
*|02|0
844*1805|0=0
+|02|2
4*0
20
3
844*1805
1,523,420
2
+
844*1805|0=0
+|02|2
844*1805|00=0
*|020|2
2+0
20
4
844*1805
1,523,420
1
*
844*1805|00=0
*|020|2
844*1805|002=0
*|0203|2
4*8
20
5
844*1805
1,523,420
1
*
844*1805|002=0
*|0203|2
844*1805|002=0
+|0203|7
4*1
20
6
844*1805
1,523,420
2
+
844*1805|002=0
+|0203|7
844*1805|0024|=0
*|02030|7
3+4
20
7
844*1805
1,523,420
1
*
844*1805|0024|=0
*|02030|7
844*1805|0024|=0
+|02030|0
4*5
20
8
844*1805
1,523,420
2
+
844*1805|0024|=0
+|02030|0
844*1805|0024|=0
+|02030|00
4200+0
20
9
844*1805
1,523,420
2
+
844*1805|0024|=0
+|02030|00
844*1805|0024|=0
+|02030|002
4200+0
20
10
844*1805
1,523,420
2
+
844*1805|0024|=0
+|02030|002
844*1805|0024|=0
+|02030|0024
4200+0
20
11
844*1805
1,523,420
2
+
844*1805|0024|=0
+|02030|0024
844*1805|0024|0=00
*|020302|0024
4200+0
20
12
844*1805
1,523,420
1
*
844*1805|0024|0=00
*|020302|0024
844*1805|0024|0=00
+|020302|2
4*0
20
13
844*1805
1,523,420
2
+
844*1805|0024|0=00
+|020302|2
844*1805|0024|00=00
*|0203020|2
2+0
20
14
844*1805
1,523,420
1
*
844*1805|0024|00=00
*|0203020|2
844*1805|0024|002=00
*|02030203|2
4*8
20
15
844*1805
1,523,420
1
*
844*1805|0024|002=00
*|02030203|2
844*1805|0024|002=00
+|02030203|7
4*1
20
16
844*1805
1,523,420
2
+
844*1805|0024|002=00
+|02030203|7
844*1805|0024|0024|=00
*|020302030|7
3+4
20
17
844*1805
1,523,420
1
*
844*1805|0024|0024|=00
*|020302030|7
844*1805|0024|0024|=00
+|020302030|0
8*5
20
18
844*1805
1,523,420
2
+
844*1805|0024|0024|=00
+|020302030|0
844*1805|0024|0024|=00
+|020302030|00
4200+42000+0
20
19
844*1805
1,523,420
2
+
844*1805|0024|0024|=00
+|020302030|00
844*1805|0024|0024|=00
+|020302030|002
4200+42000+0
20
20
844*1805
1,523,420
2
+
844*1805|0024|0024|=00
+|020302030|002
844*1805|0024|0024|=00
+|020302030|0026
4200+42000+0
20
21
844*1805
1,523,420
2
+
844*1805|0024|0024|=00
+|020302030|0026
844*1805|0024|0024|=00
+|020302030|00264
4200+42000+0
20
22
844*1805
1,523,420
2
+
844*1805|0024|0024|=00
+|020302030|00264
844*1805|0024|0024|0=002
*|0203020304|00264
4200+42000+0
20
23
844*1805
1,523,420
1
*
844*1805|0024|0024|0=002
*|0203020304|00264
844*1805|0024|0024|0=002
+|0203020304|4
8*0
20
24
844*1805
1,523,420
2
+
844*1805|0024|0024|0=002
+|0203020304|4
844*1805|0024|0024|00=002
*|02030203040|4
4+0
20
25
844*1805
1,523,420
1
*
844*1805|0024|0024|00=002
*|02030203040|4
844*1805|0024|0024|004=002
*|020302030406|4
8*8
20
26
844*1805
1,523,420
1
*
844*1805|0024|0024|004=002
*|020302030406|4
844*1805|0024|0024|004=002
+|020302030406|4
8*1
20
27
844*1805
1,523,420
2
+
844*1805|0024|0024|004=002
+|020302030406|4
844*1805|0024|0024|004=0021
+|020302030406|41
6+8
20
28
844*1805
1,523,420
2
+
844*1805|0024|0024|004=0021
+|020302030406|41
844*1805|0024|0024|00481=0021
*|0203020304061|41
6+8
21
0
1851*3693
6,835,743
1
*
1851*3693|=
*|0|
1851*3693|=
+|0|3
1*3
21
1
1851*3693
6,835,743
2
+
1851*3693|=
+|0|3
1851*3693|3=3
*|00|3
3
21
2
1851*3693
6,835,743
1
*
1851*3693|3=3
*|00|3
1851*3693|39=3
*|000|3
1*9
21
3
1851*3693
6,835,743
1
*
1851*3693|39=3
*|000|3
1851*3693|396=3
*|0000|3
1*6
21
4
1851*3693
6,835,743
1
*
1851*3693|396=3
*|0000|3
1851*3693|3963|=3
*|00000|3
1*3
21
5
1851*3693
6,835,743
1
*
1851*3693|3963|=3
*|00000|3
1851*3693|3963|=3
+|00000|3
5*3
21
6
1851*3693
6,835,743
2
+
1851*3693|3963|=3
+|00000|3
1851*3693|3963|=3
+|00000|34
3693+50
21
7
1851*3693
6,835,743
2
+
1851*3693|3963|=3
+|00000|34
1851*3693|3963|=3
+|00000|347
3693+50
21
8
1851*3693
6,835,743
2
+
1851*3693|3963|=3
+|00000|347
1851*3693|3963|=3
+|00000|3473
3693+50
21
9
1851*3693
6,835,743
2
+
1851*3693|3963|=3
+|00000|3473
1851*3693|3963|5=34
*|000001|3473
3693+50
21
10
1851*3693
6,835,743
1
*
1851*3693|3963|5=34
*|000001|3473
1851*3693|3963|5=34
+|000001|6
5*9
21
11
1851*3693
6,835,743
2
+
1851*3693|3963|5=34
+|000001|6
1851*3693|3963|5=34
+|000001|64
1+45
21
12
1851*3693
6,835,743
2
+
1851*3693|3963|5=34
+|000001|64
1851*3693|3963|55=34
*|0000014|64
1+45
21
13
1851*3693
6,835,743
1
*
1851*3693|3963|55=34
*|0000014|64
1851*3693|3963|55=34
+|0000014|4
5*6
21
14
1851*3693
6,835,743
2
+
1851*3693|3963|55=34
+|0000014|4
1851*3693|3963|55=34
+|0000014|43
4+30
21
15
1851*3693
6,835,743
2
+
1851*3693|3963|55=34
+|0000014|43
1851*3693|3963|550=34
*|00000143|43
4+30
21
16
1851*3693
6,835,743
1
*
1851*3693|3963|550=34
*|00000143|43
1851*3693|3963|550=34
+|00000143|8
5*3
21
17
1851*3693
6,835,743
2
+
1851*3693|3963|550=34
+|00000143|8
1851*3693|3963|550=34
+|00000143|81
3+15
21
18
1851*3693
6,835,743
2
+
1851*3693|3963|550=34
+|00000143|81
1851*3693|3963|55051=34
*|000001431|81
3+15
21
19
1851*3693
6,835,743
1
*
1851*3693|3963|55051=34
*|000001431|81
1851*3693|3963|55051|=34
*|0000014310|81
1851*3693
21
20
1851*3693
6,835,743
1
*
1851*3693|3963|55051|=34
*|0000014310|81
1851*3693|3963|55051|=34
+|0000014310|3
8*3
21
21
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|3
1851*3693|3963|55051|=34
+|0000014310|34
3693+150550+400
21
22
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|34
1851*3693|3963|55051|=34
+|0000014310|346
3693+150550+400
21
23
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|346
1851*3693|3963|55051|=34
+|0000014310|3464
3693+150550+400
21
24
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|3464
1851*3693|3963|55051|=34
+|0000014310|34645
3693+150550+400
21
25
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|34645
1851*3693|3963|55051|=34
+|0000014310|346451
3693+150550+400
21
26
1851*3693
6,835,743
2
+
1851*3693|3963|55051|=34
+|0000014310|346451
1851*3693|3963|55051|4=346
*|00000143102|346451
3693+150550+400
21
27
1851*3693
6,835,743
1
*
1851*3693|3963|55051|4=346
*|00000143102|346451
1851*3693|3963|55051|4=346
+|00000143102|4
8*9
21
28
1851*3693
6,835,743
2
+
1851*3693|3963|55051|4=346
+|00000143102|4
1851*3693|3963|55051|4=346
+|00000143102|47
2+72
21
29
1851*3693
6,835,743
2
+
1851*3693|3963|55051|4=346
+|00000143102|47
1851*3693|3963|55051|42=346
*|000001431027|47
2+72
21
30
1851*3693
6,835,743
1
*
1851*3693|3963|55051|42=346
*|000001431027|47
1851*3693|3963|55051|42=346
+|000001431027|5
8*6
21
31
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42=346
+|000001431027|5
1851*3693|3963|55051|42=346
+|000001431027|55
7+48
21
32
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42=346
+|000001431027|55
1851*3693|3963|55051|428=346
*|0000014310275|55
7+48
21
33
1851*3693
6,835,743
1
*
1851*3693|3963|55051|428=346
*|0000014310275|55
1851*3693|3963|55051|428=346
+|0000014310275|9
8*3
21
34
1851*3693
6,835,743
2
+
1851*3693|3963|55051|428=346
+|0000014310275|9
1851*3693|3963|55051|428=346
+|0000014310275|92
5+24
21
35
1851*3693
6,835,743
2
+
1851*3693|3963|55051|428=346
+|0000014310275|92
1851*3693|3963|55051|42842=346
*|00000143102752|92
5+24
21
36
1851*3693
6,835,743
1
*
1851*3693|3963|55051|42842=346
*|00000143102752|92
1851*3693|3963|55051|42842|=346
*|000001431027520|92
1851*3693
21
37
1851*3693
6,835,743
1
*
1851*3693|3963|55051|42842|=346
*|000001431027520|92
1851*3693|3963|55051|42842|=346
+|000001431027520|3
1*3
21
38
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|3
1851*3693|3963|55051|42842|=346
+|000001431027520|34
3693+150550+2482400+3000
21
39
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|34
1851*3693|3963|55051|42842|=346
+|000001431027520|346
3693+150550+2482400+3000
21
40
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|346
1851*3693|3963|55051|42842|=346
+|000001431027520|3469
3693+150550+2482400+3000
21
41
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|3469
1851*3693|3963|55051|42842|=346
+|000001431027520|34693
3693+150550+2482400+3000
21
42
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|34693
1851*3693|3963|55051|42842|=346
+|000001431027520|346936
3693+150550+2482400+3000
21
43
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|346936
1851*3693|3963|55051|42842|=346
+|000001431027520|3469362
3693+150550+2482400+3000
21
44
1851*3693
6,835,743
2
+
1851*3693|3963|55051|42842|=346
+|000001431027520|3469362
1851*3693|3963|55051|42842|3=3469
*|0000014310275200|3469362
3693+150550+2482400+3000
21
45
1851*3693
6,835,743
1
*
1851*3693|3963|55051|42842|3=3469
*|0000014310275200|3469362
1851*3693|3963|55051|42842|39=3469
*|00000143102752000|3469362
1*9
21
46
1851*3693
6,835,743
1
*
1851*3693|3963|55051|42842|39=3469
*|00000143102752000|3469362
1851*3693|3963|55051|42842|396=3469
*|000001431027520000|3469362
1*6
22
0
4118*5712
23,522,016
1
*
4118*5712|=
*|0|
4118*5712|=
+|0|6
8*2
22
1
4118*5712
23,522,016
2
+
4118*5712|=
+|0|6
4118*5712|6=6
*|01|6
6
22
2
4118*5712
23,522,016
1
*
4118*5712|6=6
*|01|6
4118*5712|6=6
+|01|9
8*1
22
3
4118*5712
23,522,016
2
+
4118*5712|6=6
+|01|9
4118*5712|68=6
*|010|9
1+8
22
4
4118*5712
23,522,016
1
*
4118*5712|68=6
*|010|9
4118*5712|686=6
*|0105|9
8*7
22
5
4118*5712
23,522,016
1
*
4118*5712|686=6
*|0105|9
4118*5712|686=6
+|0105|5
8*5
22
6
4118*5712
23,522,016
2
+
4118*5712|686=6
+|0105|5
4118*5712|686=6
+|0105|54
5+40
22
7
4118*5712
23,522,016
2
+
4118*5712|686=6
+|0105|54
4118*5712|68604=6
*|01054|54
5+40
22
8
4118*5712
23,522,016
1
*
4118*5712|68604=6
*|01054|54
4118*5712|68604|=6
*|010540|54
4118*5712
22
9
4118*5712
23,522,016
1
*
4118*5712|68604|=6
*|010540|54
4118*5712|68604|=6
+|010540|6
1*2
22
10
4118*5712
23,522,016
2
+
4118*5712|68604|=6
+|010540|6
4118*5712|68604|=6
+|010540|60
40686+20
22
11
4118*5712
23,522,016
2
+
4118*5712|68604|=6
+|010540|60
4118*5712|68604|=6
+|010540|607
40686+20
22
12
4118*5712
23,522,016
2
+
4118*5712|68604|=6
+|010540|607
4118*5712|68604|=6
+|010540|6070
40686+20
22
13
4118*5712
23,522,016
2
+
4118*5712|68604|=6
+|010540|6070
4118*5712|68604|=6
+|010540|60704
40686+20
22
14
4118*5712
23,522,016
2
+
4118*5712|68604|=6
+|010540|60704
4118*5712|68604|2=60
*|0105400|60704
40686+20
22
15
4118*5712
23,522,016
1
*
4118*5712|68604|2=60
*|0105400|60704
4118*5712|68604|21=60
*|01054000|60704
1*1
22
16
4118*5712
23,522,016
1
*
4118*5712|68604|21=60
*|01054000|60704
4118*5712|68604|217=60
*|010540000|60704
1*7
22
17
4118*5712
23,522,016
1
*
4118*5712|68604|217=60
*|010540000|60704
4118*5712|68604|2175|=60
*|0105400000|60704
1*5
22
18
4118*5712
23,522,016
1
*
4118*5712|68604|2175|=60
*|0105400000|60704
4118*5712|68604|2175|=60
+|0105400000|6
1*2
22
19
4118*5712
23,522,016
2
+
4118*5712|68604|2175|=60
+|0105400000|6
4118*5712|68604|2175|=60
+|0105400000|60
40686+57120+200
22
20
4118*5712
23,522,016
2
+
4118*5712|68604|2175|=60
+|0105400000|60
4118*5712|68604|2175|=60
+|0105400000|600
40686+57120+200
22
21
4118*5712
23,522,016
2
+
4118*5712|68604|2175|=60
+|0105400000|600
4118*5712|68604|2175|=60
+|0105400000|6008
40686+57120+200
22
22
4118*5712
23,522,016
2
+
4118*5712|68604|2175|=60
+|0105400000|6008
4118*5712|68604|2175|=60
+|0105400000|60089
40686+57120+200
22
23
4118*5712
23,522,016
2
+
4118*5712|68604|2175|=60
+|0105400000|60089
4118*5712|68604|2175|2=600
*|01054000000|60089
40686+57120+200
22
24
4118*5712
23,522,016
1
*
4118*5712|68604|2175|2=600
*|01054000000|60089
4118*5712|68604|2175|21=600
*|010540000000|60089
1*1