View Compilation Error

0_0_9658629_5329.cpp: In function `int main()':
0_0_9658629_5329.cpp:15: error: `zscanf' undeclared (first use this function)
0_0_9658629_5329.cpp:15: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9658629_5329.cpp: At global scope:
0_0_9658629_5329.cpp:64: error: expected unqualified-id before "return"
0_0_9658629_5329.cpp:64: error: expected `,' or `;' before "return"
0_0_9658629_5329.cpp:65: error: expected declaration before '}' token