0_0_15224425_24233.cpp: In function 'int main()':
0_0_15224425_24233.cpp:4:35: error: 'scanf' was not declared in this scope
while(~scanf("%c%c%c",&a,&b,&c))
^
0_0_15224425_24233.cpp:24:34: error: 'printf' was not declared in this scope
printf("%c %c %c\n",a,b,c);
^
0_0_15224425_24233.cpp:25:17: error: 'getchar' was not declared in this scope
getchar();
^
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