断点应用案例

 1 #include <stdio.h>
 2 
 3 void main(){
 4     int sum = 0;
 5     int i = 0;
 6     for(i = 0; i < 10; i++){
 7         sum += i;
 8         printf("\ni = %d", i);
 9         printf("\nsum = %d", sum);
10     }
11     printf("\n退出循环");
12 }

 1 #include <stdio.h>
 2 
 3 void main(){
 4     int arr[] = {1,2,3,4,5};
 5     int i = 0;
 6     int len = sizeof(arr) / sizeof(int);
 7     for(i = 0; i <= len; i++){
 8         printf("\narr[%d] = %d", i, arr[i]);
 9     }
10 }