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identifier "cout" is undefined · Issue #1374 · microsoft/vscode-cpptools · GitHub
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vscode 出现“identifier “cout“ is undefined“或“未定义标识符cout ”_文山湖的猫的博客-CSDN博客_vscode未定义标识符cout
include <iostream> using namespace std; int main() {int T,N, s=0,m; cin>>T; while(T--) {cin>>N; while(N>0) {m=N%10; N=N/10; s=s+m;} cout<<s<<'\n';} return 0;} why is it wrong? - Quora
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My vscode cannot recognize "cout" "endl" etc... · Issue #27110 · microsoft/vscode · GitHub
