C_课堂程序cpp.zip

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C_课堂程序cpp.zip

#include #define NUM_std 5 //定义符号常量学生人数为5 #define NUM_course 4 //定义符号常量课程门数为4 int main ( ) { int i, j; //定义成绩数组，各元素初值为0 float score[NUM_std+1][NUM_course+1] = {0}; for (i = 0; i < NUM_std; i++) for (j = 0; j < NUM_course; j++) { printf ("input the mark of %dth courseof %dth student: ", j+1, i+1); scanf ("%f", &score[i][j]); //输入第i个学生的第j门课的成绩 } for (i = 0; i < NUM_std; i++) { for (j = 0; j < NUM_course; j++) { score[i][NUM_course] += score[i][j]; //求第i个学生的总成绩 score[NUM_std][j] += score[i][j]; //求第j门课的总成绩 } score[i][NUM_course] /= NUM_course; //求第i个人的平均成绩 } for (j = 0; j < NUM_course; j++) score[NUM_std][j] /= NUM_std; //求第j门课的平均成绩 printf (" NO. C1 C2 C3 C4 AVER\n"); //输出每个学生的各科成绩和平均成绩 for (i = 0; i < NUM_std; i++) { printf ("STU%d\t", i+1); for (j = 0; j < NUM_course+1; j++) printf ("%6.1f\t", score[i][j]); printf ("\n"); } printf ("---------------------------------------"); //输出1条短划线 printf ("\nAVER_C "); for (j = 0; j < NUM_course; j++) //输出每门课程的平均成绩 printf ("%6.1f\t", score[NUM_std][j]); printf ("\n"); return 0; }

资源文件列表:

C_课堂程序cpp.zip 大约有63个文件

ex8-1.cpp 585B
exc10_1.cpp 288B
exc10_2.cpp 554B
exc10_3.cpp 366B
exc11_1.CPP 462B
exc11_1_xiugai.CPP 473B
exc11_2.cpp 1.23KB
exc11_3.cpp 327B
exc11_4A.CPP 498B
exc11_4C.CPP 494B
exc11_5.cpp 386B
exc21.cpp 143B
exc22.cpp 205B
exc23.cpp 238B
exc24.cpp 673B
exc25.cpp 1.03KB
exc31.cpp 180B
exc32.cpp 202B
exc33.cpp 239B
exc34.cpp 193B
exc35.cpp 150B
exc36.cpp 249B
exc37.cpp 354B
exc41.cpp 564B
exc42.cpp 532B
exc43-a.cpp 307B
exc43.cpp 240B
exc44.cpp 401B
exc45.cpp 918B
exc46.cpp 265B
exc51.cpp 382B
exc61.cpp 197B
exc62.cpp 359B
exc63.cpp 288B
exc71.cpp 213B
exc72.cpp 236B
exc73-1.cpp 367B
exc73.cpp 365B
exc74-0.cpp 296B
exc74.cpp 370B
exc75.cpp 261B
exc76.cpp 229B
exc77.cpp 726B
exc8-1.cpp 588B
exc81-1.cpp 359B
exc81-2.cpp 398B
exc81.cpp 589B
exc82.cpp 249B
exc83.cpp 559B
exc84.cpp 386B
exc85.cpp 391B
exc91.cpp 501B
exc92.cpp 503B
exc93.cpp 636B
exc94.cpp 489B
exc94i.cpp 783B
exc95.cpp 247B
exc96.cpp 1.37KB
exc97.cpp 506B
exc98.cpp 313B
exc99.cpp 950B
exec51.cpp 380B
exec8-2.cpp 475B