P5015
#include<bits/stdc++.h> #include<cstring> using namespace std; int num; int main() { //freopen("5015.in","r",stdin); //freopen("5015.out","w",stdout); char s[10]; gets(s); for(int i=1;i<=strlen(s);i++){ if(s[i]==' '||s[i]=='\n') continue; num++; } cout<<num; return 0; }
在dev c++里面没问题,提交就编译错误