pitag.cpp: In function 'int main()': pitag.cpp:13: error: expected ';' before numeric constant pitag.cpp:13: warning: 3rd expression in for has no effect pitag.cpp:13: error: expected ')' before ';' token pitag.cpp:13: error: expected ';' before ')' token pitag.cpp:11: warning: unused variable 'b' pitag.cpp:11: warning: unused variable 'c' pitag.cpp:11: warning: unused variable 's' pitag.cpp:40: error: expected '}' at end of input