输入三个整数x,y,z,请把这三个数由小到大输出。
方法一:
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
#include <stdio.h>
int main() { int x, y, z, m; printf("Please enter three integer: x= ,y= ,z= \n"); scanf("x=%d,y=%d,z=%d", &x, &y, &z); if(x > y) { m = x; x = y; y = m; } if(x > z) { m = x; x = z; z = m; } if(y > z) { m = y; y = z; z = m; } printf("The order of this three integer from smallest to biggest is: %d, %d, %d\n", x, y, z); return 0; } |
方法二:
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 |
#include <stdio.h>
int main() { int x, y, z; printf("Please enter three integer: x= ,y= ,z= \n"); scanf("x=%d,y=%d,z=%d", &x, &y, &z); if(x > y) { x ^= y; y ^= x; x ^= y; } if(x > z) { x ^= z; z ^= x; x ^= z; } if(y > z) { y ^= z; z ^= y; y ^= z; } printf("The order of this three integer from smallest to biggest is: %d, %d, %d\n", x, y, z); return 0; } |