C语言如何编写一个程序,用命令行进行整数运算,例如输入calc4+6,输出10
2条回答 默认 最新
threenewbee 2023-06-22 22:35关注新建一个c语言文件,叫做calc.c
编写代码#include <stdio.h> int main(int argc, char ** args) { printf("calc"); int a, b; float c; char op; sscanf(args[1], "%d%c%d", &a, &op, &b); if (op == '+') c = a + b; if (op == '-') c = a - b; if (op == '*') c = a * b; if (op == '/') c = a / (float)b; printf("%f", c); }解决 无用评论 打赏 举报