提交记录 6120
| 提交时间 |
评测时间 |
| 2018-09-27 08:45:18 |
2020-08-01 00:39:16 |
#include <cstdio>
#define mod 998244353
int FP(int x,int k)
{
int t=1;
for(; k; k>>=1,x=1ll*x*x%mod)
if(k&1) t=1ll*t*x%mod;
return t;
}
int main() {
int n,a,b;
scanf("%d", &n);
for(int i=1; i<=1000; ++i) a=FP(i,mod-2);
for (int i = 1; i <= n; i++) {
scanf("%d%d",&a,&b), printf("%d\n",a+b);
}
return 0;
}
| Compilation | N/A | N/A | Compile OK | Score: N/A | 显示更多 |
| Testcase #1 | 161.52 us | 16 KB | Accepted | Score: 100 | 显示更多 |
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