#include void main () { int seiseki[][3] = { { 80, 90, 100 }, { 70, 70, 60 }, { 100, 50, 60 } }; char name[][11] = { "kimura", "nakai", "katori" }; int ans = 0; int i, j; int tmp; printf("\t 国語 算数 理科 合計\n"); for (i = 0; i < 3; i++) { printf("%s\t", name[i]); tmp = 0; for (j = 0; j < 3; j++) { printf("%5d", seiseki[i][j]); tmp += seiseki[i][j]; } printf("%6d", tmp); ans += tmp; putchar('\n'); } printf("教科合計"); for (j = 0; j < 3; j++) { tmp = 0; for (i = 0; i < 3; i++) { tmp += seiseki[i][j]; } printf("%5d", tmp); } printf("%6d\n", ans); }