Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
74745 石晋骁 09优惠活动 C++ Compile Error 0 MS 0 KB 252 2024-05-25 20:26:02

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int q; char op; cin >> q >> op; if op== 'P'){ cout << q * 0.7; } if (op= 'G'){ cout << q * 0.8; } if (op= 'S'){ cout << q * 0.9; } cout << q * 0.95; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:6: error: expected '(' before 'op'
  if  op== 'P'){
      ^
Main.cc:10:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
  if (op= 'G'){
             ^
Main.cc:13:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
  if (op= 'S'){
             ^