Monday, August 18, 2014

UVa 488 - Triangle Wave

#include<stdio.h>
#include<string.h>
int main()
{
    long test,y=0;
    scanf("%ld",&test);
    while(test!=0)
    {
        long m,n,i,j,k=0,l;
        scanf("%ld %ld",&m,&n);
        if(y==1)
        {
            printf("\n");
        }
        for(l=0;l<n;l++)
        {
            if(k==1)
            {
                printf("\n");
            }
            for(i=1;i<=m;i++)
            {
                for(j=1;j<=i;j++)
                {
                    printf("%ld",i);
                }
                printf("\n");
            }
            for(i=m-1;i>0;i--)
            {
                for(j=i;j>0;j--)
                {
                    printf("%ld",i);
                }
                printf("\n");
            }
            k=1;
        }
        y=1;
        test--;
    }
    return 0;
}

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