View Code of Problem 49

#include<stdio.h>
int main(){
int a[10],n,i,max,min,j,b,t;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
max=a[0];
min=a[0];
for(i=0;i<n;i++){//补充内容
if(a[i]>=max) {
max=a[i];
j=i;
}
if(a[i]<=min) {
min=a[i];
b=i;
} }

a[j]=a[n-1];
a[n-1]=max;
a[b]=a[0];
a[0]=min;

for(i=0;i<n;i++) //删去{}
printf("%d ",a[i]);
printf("\n");

return 0;
}

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