0_0_36161571_4578.c:6:1: error: unknown type name 'bool'
bool is_leap(int year)
^
0_0_36161571_4578.c: In function 'is_leap':
0_0_36161571_4578.c:8:70: error: 'true' undeclared (first use in this function)
if(year % 400 == 0 || (year % 4 == 0 && year % 100 != 0)) return true;
^
0_0_36161571_4578.c:8:70: note: each undeclared identifier is reported only once for each function it appears in
0_0_36161571_4578.c:9:12: error: 'false' undeclared (first use in this function)
return false;
^
0_0_36161571_4578.c: In function 'main':
0_0_36161571_4578.c:21:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = year; i < year + 18; i++)
^
0_0_36161571_4578.c:21:9: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_36161571_4578.c:26:18: error: redefinition of 'i'
for (int i = 1; i <= month; i++)
^
0_0_36161571_4578.c:21:18: note: previous definition of 'i' was here
for (int i = year; i < year + 18; i++)
^
0_0_36161571_4578.c:26:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 1; i <= month; i++)
^
|
