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  • 第七章例7-9


    #include<stdio.h>
    int main(void)
    {
        int i,j,n,temp;
        int a[6][6];
     
        printf("Enter n:");
        scanf("%d",&n);
        for(i=0;i<n;i++)
            for(j=0;j<n;j++)
                a[i][j]=i*n+j+1;
     
            for(i=0;i<n;i++)
                for(j=0;j<n;j++)
                    if(i<=j){
                        temp=a[i][j];
                        a[i][j]=a[j][i];
                        a[j][i]=temp;
                    }
     
                    for(i=0;i<n;i++){
                        for(j=0;j<n;j++)
                            printf("%4d",a[i][j]);
                        printf(" ");
                    }
     
                    return 0;
    }

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  • 原文地址:https://www.cnblogs.com/jiangjiali/p/3356010.html
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