#include<string> void o(char c) { puts(strstr("qwertyuiopasdfghjklzxcvbnm",&c)); } int main() { o('a'); return 0; }
Standard input is empty
prog.cpp: In function 'void o(char)': prog.cpp:4:48: error: 'strstr' was not declared in this scope puts(strstr("qwertyuiopasdfghjklzxcvbnm",&c)); ^
Standard output is empty