View Compilation Error

0_0_37048222_12963.c: In function 'search':
0_0_37048222_12963.c:8:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
         for(int i=0;i<N;++i)temp+=(int)(m[i]/mid);
         ^
0_0_37048222_12963.c:8:9: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_37048222_12963.c: In function 'main':
0_0_37048222_12963.c:18:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int i=0;i<N;++i)scanf("%lf",&m[i]),sum+=m[i];
             ^