0_0_37124760_1590.cpp: In function 'int main()': 0_0_37124760_1590.cpp:10:22: error: expected ')' before '!' token while(scanf("%s",&s)!EOF){ ^ 0_0_37124760_1590.cpp:10:26: error: expected ';' before ')' token while(scanf("%s",&s)!EOF){ ^