View Compilation Error

0_0_11049700_24307.cpp: In function `void init()':
0_0_11049700_24307.cpp:4: error: `i' undeclared (first use this function)
0_0_11049700_24307.cpp:4: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11049700_24307.cpp:4: error: `FOR' undeclared (first use this function)
0_0_11049700_24307.cpp:4: error: expected `;' before "ten"
0_0_11049700_24307.cpp:5: error: `memset' undeclared (first use this function)
0_0_11049700_24307.cpp:6: error: `REP' undeclared (first use this function)
0_0_11049700_24307.cpp:7: error: expected `;' before "FOR"
0_0_11049700_24307.cpp:9: error: expected `;' before "FOR"
0_0_11049700_24307.cpp: In function `int main()':
0_0_11049700_24307.cpp:52: error: `sf' undeclared (first use this function)
0_0_11049700_24307.cpp:55: error: `pf' undeclared (first use this function)