12 lines
172 B
C
12 lines
172 B
C
#include <stdio.h>
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int main() {
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int n, sum=0;
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for(int i=0; i<5; i++) {
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scanf("%d",&n);
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sum +=n*n;
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}
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printf("%d\n",sum%10);
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return 0;
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} |