第7次上机作业参考答案(2)

void failNum(int grade[5][4]) { }

int i, j, count;

for (i = 0; i < 5; i++) { }

count = 0;

for (j = 0; j < 4; j++) {

if (grade[i][j] < 60) { }

count++;

}

printf(\

void passRate(int grade[5][4]) { int i, j, count; }

for (j = 0; j < 4; j++) { }

count = 0;

for (i = 0; i < 5; i++) { if (grade[i][j] >= 60)

{

count++;

} }

printf(\

void outputGrade(int grade[5][4]) { }

int i, j;

for (i = 0; i < 5; i++) { }

for (j = 0; j < 4; j++) { }

printf(\

printf(\

int main() { }

int grade[5][4]; inputGrade(grade); failNum(grade); passRate(grade); outputGrade(grade); return 0;