0_0_7804488_28414.c:56: error: syntax error before "mat_mul"
0_0_7804488_28414.c:56: error: syntax error before "x"
0_0_7804488_28414.c: In function `mat_mul':
0_0_7804488_28414.c:58: error: `mat' undeclared (first use in this function)
0_0_7804488_28414.c:58: error: (Each undeclared identifier is reported only once
0_0_7804488_28414.c:58: error: for each function it appears in.)
0_0_7804488_28414.c:58: error: syntax error before "z"
0_0_7804488_28414.c:59: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c:60: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c:61: error: `z' undeclared (first use in this function)
0_0_7804488_28414.c:62: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c:63: error: `x' undeclared (first use in this function)
0_0_7804488_28414.c:63: error: `y' undeclared (first use in this function)
0_0_7804488_28414.c:63: error: `mod' undeclared (first use in this function)
0_0_7804488_28414.c: At top level:
0_0_7804488_28414.c:67: error: syntax error before "mat_pow"
0_0_7804488_28414.c:67: error: syntax error before "x"
0_0_7804488_28414.c: In function `mat_pow':
0_0_7804488_28414.c:69: error: `mat' undeclared (first use in this function)
0_0_7804488_28414.c:69: error: syntax error before "res"
0_0_7804488_28414.c:70: error: `res' undeclared (first use in this function)
0_0_7804488_28414.c:72: error: `n' undeclared (first use in this function)
0_0_7804488_28414.c:74: error: `x' undeclared (first use in this function)
0_0_7804488_28414.c:74: error: `mod' undeclared (first use in this function)
0_0_7804488_28414.c: In function `get_fibo':
0_0_7804488_28414.c:85: error: `mat' undeclared (first use in this function)
0_0_7804488_28414.c:85: error: syntax error before "x"
0_0_7804488_28414.c:86: error: `x' undeclared (first use in this function)
0_0_7804488_28414.c: In function `getans':
0_0_7804488_28414.c:95: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c: At top level:
0_0_7804488_28414.c:117: error: syntax error before "data"
0_0_7804488_28414.c: In function `fenjie':
0_0_7804488_28414.c:119: error: `n' undeclared (first use in this function)
0_0_7804488_28414.c:121: error: `cnt' undeclared (first use in this function)
0_0_7804488_28414.c:125: error: `a' undeclared (first use in this function)
0_0_7804488_28414.c:137: error: redefinition of 'i'
0_0_7804488_28414.c:120: error: previous definition of 'i' was here
0_0_7804488_28414.c:137: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c: In function `solve':
0_0_7804488_28414.c:168: error: 'for' loop initial declaration used outside C99 mode
0_0_7804488_28414.c: In function `main':
0_0_7804488_28414.c:177: error: 'for' loop initial declaration used outside C99 mode
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