c - Exit 1 if the total numbers input is not 8 -

i want user enter 8 numbers. if enter less 8 numbers, program exit.

what if statement should use?
should put in loop sum += if sum not 8 exit?

this got far doesn't work out:

int main() {     int i, numb;     int sum = 0;      // loop enter 8 numb     printf("enter 8 numbers");      if (i=0;i<8;i++) {         scanf("%d", &numb);         sum =+i;         if (sum < 8)             exit(1);     }      return (0); } 

you want user enter 8 numbers , since have not mentioned sum, i'll assume doesn't matter is. remove inner if condition altogether , replace outer if loop.

here code:

for (i = 0; < 8; i++) {     scanf("%d", &numb);     //do whatever want number here