96773

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
96773	陈家渝	计算a+=a	C++	Compile Error	0 MS	0 KB	310	2024-11-09 14:13:48

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(){ int a; cin>>a; cout<<a+=a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:12: error: no match for 'operator+=' (operand types are 'std::basic_ostream' and 'int')
     cout<