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  1. i;main(j){char s[999];gets(s);for(;s[i];i++)for(j=0;j<=i;j++)putchar(s[i]);}
Success #stdin #stdout 0s 2160KB
stdin
hello world
stdout
heelllllllooooo      wwwwwwwoooooooorrrrrrrrrllllllllllddddddddddd