View Compilation Error

0_0_12325210_10200.cpp:2:2: invalid preprocessing directive #incllude
0_0_12325210_10200.cpp: In function `int set(int, int, int)':
0_0_12325210_10200.cpp:8: error: `i' undeclared (first use this function)
0_0_12325210_10200.cpp:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12325210_10200.cpp: In function `void change(int, int)':
0_0_12325210_10200.cpp:18: error: `strlen' undeclared (first use this function)
0_0_12325210_10200.cpp:21: error: expected primary-expression before ')' token
0_0_12325210_10200.cpp:21: error: expected `;' before ')' token
0_0_12325210_10200.cpp: In function `int main()':
0_0_12325210_10200.cpp:42: error: expected `)' before '!' token
0_0_12325210_10200.cpp:42: error: expected `;' before ')' token