YoungProgrammer

#include<stdio.h>

void printSpace(int n) {
    int i;
    for(i = 0; i<n; i++) printf(" "); // printing n spaces
}

void printPyramid() {
    int i, j, sp = 4;
    for(i = 1; i<= 5; i++) { // 5 rows have to print
        printSpace(sp); // printing spaces before numbers
        for(j = 1; j<= 2*i-1; j++) {
                printf("%d",j);  // printing 2n-1 number for nth row
        }
        printSpace(sp);  // printing spaces after numbers              
        sp--;
        printf("\n");
    }
}
int main() {
    printPyramid();
    return 0;
}