乐于助人的小代码
点我呐
#include iostream#include cstdio#include cstringusing namespace std;int main(){ int x,a,y,b; cinxayb; printf("%.2lf",1.0*(x*a-y*b)/(a-b)); return 0;}
点我呐
#include iostreamusing namespace std;int main(){char c;cinc;cout" "c"\n";cout" "ccc"\n";coutccccc;return 0;}
点我呐
#include bits/stdc++.husing namespace std;int main(){ int a,b,c; cinabc; //coutsetw(8)a" "setw(8)b" "setw(8)c; printf("%8d %8d %8d",a,b,c); return 0;}
点我呐
#include iostream#include cstdio#includeiomanipusing namespace std;int main(){int a,b,c;cinabc;coutsetw(8)a' ';coutsetw(8)b' '; //默认右对齐coutsetw(8)c; return 0;}
点我呐
#include iostream#include cstdiousing namespace std;int main(){ int a,b,c; cinabc; coutb; return 0;}
点我呐
#include bits/stdc++.husing namespace std;int main(){ cout10; return 1;}
点我呐
#include iostreamusing namespace std;int main(){ cout "Hello,World!"; return 0;}
点我呐
#include iostreamusing namespace std;int main(){ int a,b; cinab; couta+b; return 0;}
点我呐
#include iostreamusing namespace std;int main(){ cout"400.00";}
点我呐