80-for嵌套循环222

# include <stdio.h>

int main (void)

{
    int i,j;
    
    for (i = 0; i < 3; ++i)
    {
        printf ("111\n");
        for (j = 2; j < 5; ++j)
        {
            printf("222\n");
            printf("333\n");
        }
        printf ("444\n");
    }

    return 0;
}

 

运行结果

 

 

111
222
333
222
333
222
333
444
111
222
333
222
333
222
333
444
111
222
333
222
333
222
333
444
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