题解 | #登录验证#
登录验证
https://www.nowcoder.com/practice/799daf76369c4fb1a2e2d56f885225ae
#include <stdio.h> #include<string.h> int main() { char ch[]="admin"; char ch2[101]={0}; char ch3[101]={0}; int flag=1; scanf("%s %s",ch2,ch3); int num1=strlen(ch2); int num2=strlen(ch3); int num3=strlen(ch); if(num1!=num3||num2!=num3){ flag=0; printf("%s","Login Fail!"); } else{ for(int i=0;i<num3;i++){ if(ch2[i]!=ch[i]||ch3[i]!=ch[i]){ printf("%s","Login Fail!"); flag=0; break; } } } if(flag == 1){ printf("%s","Login Success!"); } return 0; }