%c是输入输出字符,整数输入输出要用%d
下次代码要用代码段
int main() {
int a, b;
int c;
printf("请输入一个数字;");
scanf("%d", &c);
printf("c = %d", c);
//printf("b=");
scanf("%d", &b);
printf("b = %d", b);
//printf("a=");
scanf("%d", &a);
printf("a = %d", a);
return 0;
}
int main() {
int a, b;
int c;
printf("请输入一个数字;");
scanf("%d", &c);
printf("c = %d", c);
//printf("b=");
scanf("%c", &b);
printf("b = %c", b);
//printf("a=");
scanf("%c", &a);
printf("a = %c", a);
return 0;
}