View Compilation Error

0_0_4436324_13704.cpp:4: error: `_int64' does not name a type
0_0_4436324_13704.cpp: In function `void init()':
0_0_4436324_13704.cpp:19: error: `l' undeclared (first use this function)
0_0_4436324_13704.cpp:19: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4436324_13704.cpp:21: error: `c' undeclared (first use this function)
0_0_4436324_13704.cpp:24: error: `x' undeclared (first use this function)
0_0_4436324_13704.cpp:27: error: `dis' undeclared (first use this function)
0_0_4436324_13704.cpp:27: error: `dist' undeclared (first use this function)
0_0_4436324_13704.cpp: At global scope:
0_0_4436324_13704.cpp:38: error: `_int64' does not name a type
0_0_4436324_13704.cpp: In function `void floyd()':
0_0_4436324_13704.cpp:58: error: `dis' undeclared (first use this function)