// while循环, 输入int 判断 #include <stdio.h> main() { int num; int sum = 0; int status; status = scanf_s("%d", &num); //如果不是输入int,scanf返回0,如果输入int返回1 while (status) { sum += num; status = scanf_s("%d", &num); //每次循环都判断 } printf("%d", sum); }
3 while循环, 输入int 判断
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转载自www.cnblogs.com/abel2020/p/12961912.html
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