#include<stdio.h> #include<math.h> int main() { int a,b,c,d; printf("请输入一个三位整数: "); scanf("%d",&a); b = fabs(a)/100; c = (fabs(a)-b*100)/10; d = fabs(a) - b*100 - c*10; printf("三位整数a的逆序数是%d",d*100 + c*10 + b); return 0; }
#include<stdio.h> #include<math.h> int main() { int a,b,c,d; printf("请输入一个三位整数: "); scanf("%d",&a); b = fabs(a)/100; c = (fabs(a)-b*100)/10; d = fabs(a) - b*100 - c*10; printf("三位整数a的逆序数是%d",d*100 + c*10 + b); return 0; }
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