只要努力飞翔，即使再弱小的蝴蝶也可以飞的很高
| Run ID | 作者 | 问题 | 语言 | 测评结果 | 分数 | 时间 | 内存 | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|---|
| 106524 | 梁颢城 | 高精度减法 | C++ | 解答错误 | 60 | 0 MS | 260 KB | 573 | 2023-10-12 13:44:23 |
Tests(18/30):
using namespace std; int x,y; int i,j; char ab[100001],bc[100001]; int a[100001],b[100001]; int jw; int maxn,maxj; int main(){ cin>>ab>>bc; x=strlen(ab); y=strlen(bc); for(i=0;i<x;i++) a[i]=ab[x-i-1]-'0'; for(i=0;i<y;i++) b[i]=bc[y-i-1]-'0'; maxn=max(x,y); for(i=0;i<maxn;i++){ if(a[i] - b[i] < 0 || a[i] < 0){ a[i]=a[i]+10; a[i+1] = a[i+1] - 1; } a[i]=a[i]-b[i]; } int flag = 0; for(i=maxn-1;i>=0;i--){ if(flag == 0 && a[i] ==0){ continue; } cout<<a[i]; flag++; } return 0; }
测评信息:
输入
0
0
输出
答案
0
系统信息
exit code: 0, checker exit code: 0
输入
0
9999
输出
1
答案
-9999
系统信息
exit code: 0, checker exit code: 0
输入
9999
9999
输出
答案
0
系统信息
exit code: 0, checker exit code: 0
输入
输出
答案
系统信息
exit code: 0, checker exit code: 0
输入
9
1000
输出
9009
答案
-991
系统信息
exit code: 0, checker exit code: 0
输入
999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999
输出
答案
0
系统信息
exit code: 0, checker exit code: 0
输入
9999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999
输出
答案
0
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exit code: 0, checker exit code: 0
输入
99999999999999999999999999999999999999999999999999
99999999999999999999999999999999999999999999999999
输出
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0
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exit code: 0, checker exit code: 0
输入
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
输出
答案
0
系统信息
exit code: 0, checker exit code: 0
输入
9999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999
输出
答案
0
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输入
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答案
系统信息
exit code: 0, checker exit code: 0
输入
1
1000000000000000000000000000000000000000000000000000000000000000000000000000
输出
9000000000000000000000000000000000000000000000000000000000000000000000000001
答案
-999999999999999999999999999999999999999999999999999999999999999999999999999
系统信息
exit code: 0, checker exit code: 0
输入
10000000000000000000000000000000000000000000000000000000000000000000000000000
20000000000000000000000000000000000000000000000000000000000000000000000000000
输出
90000000000000000000000000000000000000000000000000000000000000000000000000000
答案
-10000000000000000000000000000000000000000000000000000000000000000000000000000
系统信息
exit code: 0, checker exit code: 0
输入
1
100000000000000000000000000000000000000000000000000000000000000000000000000000
输出
900000000000000000000000000000000000000000000000000000000000000000000000000001
答案
-99999999999999999999999999999999999999999999999999999999999999999999999999999
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exit code: 0, checker exit code: 0
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exit code: 0, checker exit code: 0
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exit code: 0, checker exit code: 0
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系统信息
exit code: 0, checker exit code: 0