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  1. #include <stdio.h>
  2. void calculate( int (*a)[4] );
  3. int main(void) {
  4. int a[3][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12}};
  5. calculate(a);
  6. 	return 0;
  7. }
  8. void calculate( int (*a)[4] ){
  9. int sum1=0,sum2=0,sum3=0;
  10. for(int j=0;j<4;j++){
  11. 	sum1+=a[0][j];
  12. 	sum2+=a[1][j];
  13. 	sum3+=a[2][j];
  14. 	}
  15. printf("合計値1:%d\n合計値2:%d\n合計値3:%d",sum1,sum2,sum3);
  16. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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合計値1:10
合計値2:26
合計値3:42
https://ideone.com/l5OymB
language:
C (gcc 8.3)
created:
17 hours ago
visibility:
public

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