#include<iostream> int main(){ int a; printf("Input integer number:"); scanf("%d",&a); switch(a){ case 1: printf("January\n");break; case 2: printf("February\n");break; case 3: printf("March\n");break; case 4: printf("April\n"); break; case 5: printf("May\n");break; case 6: printf("June\n");break; case 7: printf("July\n");break; case 8: printf("August");break; case 9: printf("September");break; case 10: printf("October");break; case 11: printf("November");break; case 12: printf("December");break; default:printf("error\n"); } return 0; }