全部回复 共 2 条

1. 许熠谦 #1 · 2022-10-31

   include <stdio.h>

   int main() {

   int n, num, a[101], t = 0, b;
   scanf("%d", &n);
   for (int i = 0; i < n; i++) {
   	scanf("%d", &a[i]);
   }
   scanf("%d", &num);
   for (int j = 0; j < n; j++) {
   	if (a[j] == num) {
   		b = j + 1;
   		printf("%d", b);
   		t++;
   	}
   }
   if (t == 0) {
   	printf("0");
   }
   return 0;
   

   }

2. 许熠谦 #2 · 2022-10-31

   超简单的好吧