2020-10-26 c语言,一串用空格隔开的数字求和。
缘由c语言,一串用空格隔开的数字求和。-CSDN问答
char a1[20]{};int x = 0, b = 0, d = 0;while ((a1[x] = getchar()) != '\n')++x;for (x = 0; x <= 19; x++){if (a1[x] - '0'>0 && a1[x] != '\n'){printf("输出的是第%d个:", x - d++);b += a1[x] - '0';printf("%d\n", b);}}