View Compilation Error

402488_0_0_21256.cpp:1: error: stray '\163' in program
402488_0_0_21256.cpp:1: error: stray '\163' in program
402488_0_0_21256.cpp:1: error: `i' does not name a type
402488_0_0_21256.cpp:2: error: stray '\163' in program
402488_0_0_21256.cpp:2: error: stray '\163' in program
402488_0_0_21256.cpp: In function `int main()':
402488_0_0_21256.cpp:58: error: `scanf' undeclared (first use this function)
402488_0_0_21256.cpp:58: error: (Each undeclared identifier is reported only once for each function it appears in.)
402488_0_0_21256.cpp:67: error: `sort' undeclared (first use this function)
402488_0_0_21256.cpp:73: error: `memset' undeclared (first use this function)
402488_0_0_21256.cpp:78: error: `printf' undeclared (first use this function)