Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
145463 唐诗阳 22数字最多的字符串 C++ Compile Error 0 MS 0 KB 742 2026-01-25 15:35:37

Tests(0/0):

Code:

#include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a[1001],b[1001]; int n=0,s=0; cin>>a>>b; for(int i=1;i<=strlen(a);i++){ if(a[i]>='0' && a[i]<=9){ s++; } } for(int i=1;i<=strlen(b);i++){ if(b[i]>='0' && b[i]<=9){ n++; } } if(s>n){ for(int i=strlen(b)-1;i>=1;i--){ cout<<b[i]; } cout<<a[s]; } else{ for(int i=strlen(a)-1;i>=1;i--){ cout<<a[i]; } cout<<b[n-1]; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:5: error: 'cin' was not declared in this scope
     cin>>a>>b;
     ^
Main.cc:9:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=1;i<=strlen(a);i++){
                  ^
Main.cc:14:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=1;i<=strlen(b);i++){
                  ^
Main.cc:21:13: error: 'cout' was not declared in this scope
             cout<