Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
103467 欧阳俊懿 字符串长度判断 C++ Compile Error 0 MS 0 KB 494 2024-12-28 17:18:02

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #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 sum1=0,sum2=0; cin>>a>>b; while(a[sum1]!="\0") sum1++; while(a[sum2]!="\0") sum2++; if(sum1==sum2) cout<<"YES"<<endl; else cout<<"NO"<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:20: warning: comparison with string literal results in unspecified behaviour [-Waddress]
     while(a[sum1]!="\0")
                    ^
Main.cc:11:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:13:20: warning: comparison with string literal results in unspecified behaviour [-Waddress]
     while(a[sum2]!="\0")
                    ^
Main.cc:13:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]