Submission #1185995

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Source Code Expand

#include <stdio.h>
#include <string.h>
int main(void)
{
	char sa[100],sb[100],sc[100],turn='a',tt;
	scanf("%s %s %s",sa,sb,sc);
	int a=0,b=0,c=0,la,lb,lc;

	la=strlen(sa); lb=strlen(sb); lc=strlen(sc);

	while(1){
		if(turn=='a'){
			a++;
			turn=sa[a];
		}else if(turn=='b'){
			b++;
			turn=sb[b];
		}else if(turn=='c'){
			c++;
			turn=sc[c];
		}
		if(a>=la||b>=lb||c>=lc)
			break;
		tt=turn;
	}

	printf("%c\n",tt-32);

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s %s %s",sa,sb,sc);
  ^

Judge Result